DE602004000143D1 - vibratory gyroscope - Google Patents

vibratory gyroscope

Info

Publication number: DE602004000143D1
Authority: DE; Germany
Prior art keywords: vibratory gyroscope; vibratory; gyroscope
Prior art date: 2003-06-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE602004000143T

Other languages

German (de)

Other versions

DE602004000143T2 (en

Inventor

Jean-Claude Lehureau

Bernard Chaumet

Pierre-Olivier Lefort

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thales SA

Original Assignee

Thales SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-06-27

Filing date

2004-06-21

Publication date

2005-11-24

2004-06-21 Application filed by Thales SA filed Critical Thales SA

2005-11-24 Publication of DE602004000143D1 publication Critical patent/DE602004000143D1/en

2006-09-28 Application granted granted Critical

2006-09-28 Publication of DE602004000143T2 publication Critical patent/DE602004000143T2/en

2024-06-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Gyroscopes (AREA)

DE602004000143T 2003-06-27 2004-06-21 vibratory gyroscope Expired - Lifetime DE602004000143T2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0307827A FR2856789B1 (en)	2003-06-27	2003-06-27	GYROMETER WITH VIBRANT MASS
FR0307827		2003-06-27

Publications (2)

Publication Number	Publication Date
DE602004000143D1 true DE602004000143D1 (en)	2005-11-24
DE602004000143T2 DE602004000143T2 (en)	2006-09-28

Family

ID=33396866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602004000143T Expired - Lifetime DE602004000143T2 (en)	2003-06-27	2004-06-21	vibratory gyroscope

Country Status (4)

Country	Link
US (1)	US7040162B2 (en)
EP (1)	EP1491856B1 (en)
DE (1)	DE602004000143T2 (en)
FR (1)	FR2856789B1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2849183B1 (en) *	2002-12-20	2005-03-11	Thales Sa	VIBRATORY GYROMETER WITH DETECTION FREQUENCY ASSISTANCE ON FREQUENCY OF EXCITATION
EP1639319A1 (en) *	2003-06-30	2006-03-29	Siemens Aktiengesellschaft	Angular rate sensor having a vibration gyroscope
US7406867B2 (en) *	2005-06-27	2008-08-05	Milli Sensor Systems + Actuators	G2-Gyroscope: MEMS gyroscope with output oscillation about the normal to the plane
US8079259B2 (en) *	2005-06-27	2011-12-20	Milli Sensor Systems & Actuators	MEMS gyroscope with output oscillation about the normal to the plane
US7886598B2 (en) *	2005-08-08	2011-02-15	Northrop Grumman Guidance And Electronics Company, Inc.	Vibratory gyro bias error cancellation using mode reversal
FR2894661B1 (en)	2005-12-13	2008-01-18	Thales Sa	VIBRANT GYROMETER BALANCED BY AN ELECTROSTATIC DEVICE
US7924020B2 (en) *	2007-09-17	2011-04-12	Seagate Technology Llc	Free-state modal frequency response testing
US7992438B2 (en) *	2007-11-28	2011-08-09	Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D.	Multiaxial gyroscope
GB0812788D0 (en) *	2008-07-12	2008-08-20	Atlantic Inertial Systems Ltd	Improvements in or relating to vibrating structure gyroscopes
FR2937414B1 (en) *	2008-10-20	2010-11-26	Sagem Defense Securite	GYROSCOPIC MEASUREMENT BY A VIBRANT GYROSCOPE
FR2959009B1 (en) *	2010-04-16	2012-06-29	Sagem Defense Securite	GYROSCOPIC MEASUREMENT BY A VIBRANT GYROSCOPE IN PRECESSION
FR2959010B1 (en) *	2010-04-16	2013-01-18	Sagem Defense Securite	GYROSCOPIC MEASUREMENT IN A NAVIGATION SYSTEM
EP2573516B1 (en) *	2011-09-21	2013-11-20	Tronics Microsystems S.A.	A micro-electromechanical gyro device
US8991247B2 (en) *	2011-10-21	2015-03-31	The Regents Of The University Of California	High range digital angular rate sensor based on frequency modulation
FR2983575B1 (en) *	2011-12-02	2015-03-06	Commissariat Energie Atomique	INERTIAL MICRO-SENSOR OF ROTATIONAL MOVEMENTS
WO2014172487A1 (en) *	2013-04-16	2014-10-23	The Regents Of The University Of California	Continuous mode reversal for rejecting drift in gyroscopes
DE102014202053A1 (en)	2014-02-05	2015-08-06	Robert Bosch Gmbh	Sensor device and method for operating a sensor device with at least one seismic mass
US12265359B2 (en) *	2016-07-06	2025-04-01	Ecole Polytechnique Federale De Lausanne (Epfl)	General 2 degree of freedom isotropic harmonic oscillator and associated time base without escapement or with simplified escapement
IT201600098502A1 (en) *	2016-09-30	2018-03-30	St Microelectronics Srl	MEMS GYROSCOPE WITH HIGH STABILITY IN RELATION TO TEMPERATURE AND HUMIDITY CHANGES
CN112857352B (en) *	2021-04-15	2022-03-25	中北大学	Redundant double-ring type micromechanical gyroscope structure with good impact resistance
CN112857351B (en) *	2021-04-15	2022-03-25	中北大学	Double-ring type micromechanical gyroscope structure with wide range and high precision

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0854242A (en) *	1994-08-12	1996-02-27	Murata Mfg Co Ltd	Oscillation gyro
US6003371A (en) *	1995-02-21	1999-12-21	Wacoh Corporation	Angular velocity sensor
FR2742230B1 (en)	1995-12-12	1998-01-09	Sextant Avionique	ACCELEROMETER AND MANUFACTURING METHOD
DE19648425C1 (en) *	1996-11-22	1998-01-02	Siemens Ag	Micro-mechanical rotation rate sensor esp. for measuring angular speed
FR2763745B1 (en)	1997-05-23	1999-08-27	Sextant Avionique	PROCESS FOR MANUFACTURING A FACTORY SILICON MICRO SENSOR
FR2763694B1 (en)	1997-05-23	1999-07-30	Sextant Avionique	CAPACITIVE RESONATOR MICRO-ACCELEROMETER
JP3106395B2 (en) *	1998-07-10	2000-11-06	株式会社村田製作所	Angular velocity sensor
US6128954A (en) *	1998-12-18	2000-10-10	Delco Electronics Corporation	Spring for a resonance ring of an angular rate sensor
US6272925B1 (en) *	1999-09-16	2001-08-14	William S. Watson	High Q angular rate sensing gyroscope
US6934660B2 (en) *	2003-02-20	2005-08-23	The Regents Of The University Of California	Multi stage control architecture for error suppression in micromachined gyroscopes

2003
- 2003-06-27 FR FR0307827A patent/FR2856789B1/en not_active Expired - Fee Related
2004
- 2004-06-21 DE DE602004000143T patent/DE602004000143T2/en not_active Expired - Lifetime
- 2004-06-21 EP EP04102828A patent/EP1491856B1/en not_active Expired - Lifetime
- 2004-06-24 US US10/874,753 patent/US7040162B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US7040162B2 (en)	2006-05-09
EP1491856B1 (en)	2005-10-19
EP1491856A1 (en)	2004-12-29
DE602004000143T2 (en)	2006-09-28
US20050022596A1 (en)	2005-02-03
FR2856789A1 (en)	2004-12-31
FR2856789B1 (en)	2005-08-26

Publication	Publication Date	Title
EP1642377A4 (en)	2011-05-04	VIBRATOR
DE50310628D1 (en)	2008-11-20	EXPERIENCED
ITMI20041123A1 (en)	2004-09-03	FIXING
ATE363383T1 (en)	2007-06-15	SLINGWARE
ATE354631T1 (en)	2007-03-15	NUANCEMENT AGENTS
DE602004000143D1 (en)	2005-11-24	vibratory gyroscope
DE60336644D1 (en)	2011-05-19	MECHANICAL GYROSCOPES
SE0302091L (en)	2005-03-08	Implementation
AT502792A5 (en)	2007-05-15	DÜSENANPRESSVORRICHTUNG
DE602004023343D1 (en)	2009-11-12	Vibrators and vibratory gyros
DE112004000620D2 (en)	2005-12-22	Struktoguss
NO20052298D0 (en)	2005-05-11	Vibratory separator
DE50312759D1 (en)	2010-07-15	oscillatory
DE10355350A8 (en)	2006-11-09	Elektromodul
DE502004009754D1 (en)	2009-08-27	TOURBILLON
DE502004010149D1 (en)	2009-11-12	oscillating system
ATA662003A (en)	2005-11-15	DRINKING-NOSE
DE50313381D1 (en)	2011-02-17	oscillatory
PT1678290T (en)	2017-10-16	SUMMARY
ATE446959T1 (en)	2009-11-15	CHROMENOINDOLE
DE602004014239D1 (en)	2008-07-17	concreting
DE502004009022D1 (en)	2009-04-02	PENDULUM SUPPORT
DE10394329D2 (en)	2006-10-05	Mäanderstent
ATE406350T1 (en)	2008-09-15	PROLINYLARYLACETAMIDE
DE10329218B4 (en)	2007-05-16	hotflue

Legal Events

Date	Code	Title	Description
2006-11-09	8364	No opposition during term of opposition